Page 55 - Analog and Digital Filter Design

52 Analog and Digital Filter Design

Order C1 L2 C3 L4 C5 L6 C7 L8 C9 L10
1 2.000
2 0.576 2.148
3 0.3374 0.9705 2.2034
4 0.2334 0.6725 1.0815 2.2404
5 0.1743 0,5072 0.804 1.111 2.2582
6 0.1365 0.4002 0.6392 0.8538 1.1126 2.2645
7 0.1106 0.3259 0.5249 0.702 0.869 1.1052 2.2659
8 0.0919 0.2719 0.4409 0.5936 0.7303 0.8695 1.0956 2.2656
9 0.078 0.2313 0.377 0.5108 0.6306 0.7407 0.8639 1.0863 2.2649
10 0.0672 0.1998 0.327 0.4454 0.5528 0.6493 0.742 0.8561 1.0781 2.2641
Rs=l L1’ C2’ L3’ C4‘ L5’ C6‘ L7’ C8’ L9’ C10’

Table 2.3
Bessel LC Values Rs = 1

Order C1 L2 C3 L4 C5 L6 C7 L8 C9 L10
1 1.5000
2 0.2601 3.5649
3 1.8572 0.9174 0.3176
4 0.112 1.2952 0.5202 3.7824
5 1.90385 1.0764 0.7836 0.493 0.169
6 0.0666 0.7824 0.3131 1.6752 0.5405 3.8122
7 1.9045 1.0748 0.8555 0.6914 0.51605 0.3198 0.1084
8 0.0452 0.5354 0.2173 1.1718 0.3608 1.7153 0.5329 3.8041
9 1.8996 1.0566 0.8530 0.7334 0.62415 0.505 0.37225 0.2282 0.0769
10 0.0332 0.3951 0.1617 0.8818 0.2739 1.2879 0.3678 1.6913 0.5242 3.7953
L1’ c2’ L3’ c4‘ LS c6‘ L7’ c8’ L9’ Clo’

Table 2.4
Bessel LC Values Rs = 2